It’s rather helpful you only have 4 colors here to help you complete all your orders, but to do so, you will have to work your way down and open up the area beneath to create the color bomb needed to pass this level. Try to shoot down and match on top of the 5 hit blocks to push way down and then you will finally have room to make the color bomb. The orange and purple should follow along, but you will probably be ahead on one or the other, keep tabs on them and try to focus to keep them close, but making the color bomb is the big challenge and you have to work room in the bottom and then use striped candies mixed in to score enough pieces to collect all the orders. Just beware of the spinner dispenser in the middle halfway down.
Patricia Frederick’s Tips for Candy Crush Level 289
You really only need to clear the blocks on one side to build the color bomb. If you can match that with a striped candy, it should help open up the other side of the board. After that, keep clearing the board to finish collecting the colors.